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#!/bin/bash
#This test tests that self-heals don't perform fsync when durability is turned
#off
. $(dirname $0)/../include.rc
. $(dirname $0)/../traps.rc
. $(dirname $0)/../volume.rc
function count_processes {
# It would generally be a good idea to use "pgrep -x" to ensure an
# exact match, but the version of pgrep we have on NetBSD (a.k.a.
# the worst operating system ever) doesn't support that option.
# Fortunately, "glusterfsd" isn't the prefix of any other name,
# so this works anyway. For now.
pgrep glusterfsd | wc -w
}
TEST glusterd
TEST $CLI volume set all cluster.brick-multiplex yes
push_trapfunc "$CLI volume set all cluster.brick-multiplex off"
push_trapfunc "cleanup"
# Create two vanilla volumes.
TEST $CLI volume create $V0 $H0:$B0/brick-${V0}-{0,1}
TEST $CLI volume create $V1 $H0:$B0/brick-${V1}-{0,1}
# Start both.
TEST $CLI volume start $V0
TEST $CLI volume start $V1
# There should be only one process for compatible volumes. We can't use
# EXPECT_WITHIN here because it could transiently see one process as two are
# coming up, and yield a false positive.
sleep $PROCESS_UP_TIMEOUT
EXPECT "1" count_processes
# Make the second volume incompatible with the first.
TEST $CLI volume stop $V1
TEST $CLI volume set $V1 server.manage-gids no
TEST $CLI volume start $V1
# There should be two processes this time (can't share protocol/server).
EXPECT_WITHIN $PROCESS_UP_TIMEOUT "2" count_processes
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